A 53-year-old man is fighting for his life after he was stabbed multiple times on a Chelsea subway platform, police said.

The victim was having an argument with three other men in the West 18th Street 1-train station when he was attacked at around 5:30 Wednesday morning, according to authorities.

He was rushed to Bellevue Hospital, where he was treated for several stab wounds to the chest.

No arrests had been made by Wednesday night, and it wasn’t immediately known what the men were arguing about, cops said.